SMALLRIG Camera Top Handle Grip with Top Cold Shoe Base for DSLR Camera Cage Video Camcorder Rig, Rubber - 1446 SmallRig Top Handle (Rubber) 1446 bolts on directly with 2pcs 1/4" screws (the adjustable space between two 1/4'' screws is 30mm-40mm). 1/4-20 mounting points in front for accessory mounting, such as SmallRig rosette-1272, clamp-1407, Railblock-1421 or Cold Shoe. Comes with a built-in cold shoe base on top of the handle for more extension, such as ball head, magic arm (smallrig 1498), cameras lights and microphones, or other accessories. Material: Aluminum, Rubber. Net weight: 160g